sulfate

Thermophile sulfate reducting bacteria can make [ Au ( HS) 2]-and [ Au ( S 2O 3) 2] 3-oxidation reduction sulfide, thus the gold will be deposited from hydrothermal solutions.

嗜热硫酸盐还原菌能使〔Au（HS）2〕－和〔Au（S2O3）2〕3－都氧化还原成硫化物，从而使金由热水溶液中沉淀。

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In the additives for the eight kinds common injections, sodium thiosulphate and sodium sulfate made the sterilized stability of the flavonoids descent 21.98%~ 12.07%.

在8种常用注射液的附加剂中以硫代硫酸钠，亚硫酸钠对总黄酮的稳定性影响较大，使总黄酮含量降低21.98%~12.07%。

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The practicability of ferrous-sulfate electrolytic method has been further confirmed.

对于在大气下电解的硫酸亚铁电解法的实用性,也进一步得到肯定.

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A spectrophotometric method was established for the determination of dermatan sulfate.

建立了分光光度法测定硫酸皮肤素.

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It was found that there were sulfate reducing bacteria ( SRB) and iron bacteria ( IB) and a little Thiobacillus in these samples.

结果表明，这些样品中都含有硫酸盐还原菌（sulfate reducing bacteria，SRB）、铁细菌（IronBacteria，IB）及少量硫杆菌。

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Iron or steel placed in copper sulfate also receives a loose immersion deposit.

铁或钢放入硫酸铜中,也会生成疏松的浸镀层.

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Growth characteristics of thermophile sulfate-reducing bacteria and its effect on carbon steel

嗜热硫酸盐还原菌生长特征及其对碳钢腐蚀的影响

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The barium sulfate must be a lump-free powder.

硫酸钡必须是无块的粉末.

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Barium as barite ( barium sulfate ) is used industrially as a white pigment for paint.

钡以重晶石形态 ( 硫酸钡 ) 在工业上用作油漆的白色涂料.

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Study on the Thermokinetics of the Solid Liquid Reaction of Zinc Sulfate with Histidine

硫酸锌与组氨酸固液反应的热动力学研究

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Through the solid-liquid separation to achieve the purpose of removing heavy metals, sludge bioleaching mainly used Thiobacillus to oxidize the sludge of insoluble metal sulfides to metal sulfate stripping directly or indirectly.

污泥生物淋滤法主要利用硫杆菌属将污泥中难溶性金属硫化物直接或间接氧化成金属硫酸盐溶出，通过固液分离达到去除重金属的目的。

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Some manufacturers used a little fumed litharge and basic lead sulfate here also.

有些制造厂也用少量细质的一氧化铅和碱式硫酸铝.

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As a consequence, this method was used to isolate the Sulfate-reducing bacteria and Thiobacillus denitrificans and pure strains of them were successfully obtained.

并将之成功地运用于硫酸盐还原细菌（严格厌氧）和脱氮硫杆菌（兼性厌氧）菌株的分离纯化。

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The results indicate that ammonium ferric sulfate is possessed of good catalysis.

结果表明,硫酸铁铵具有良好的催化作用.

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They restore the nitrate and sulfate ions, synthetic amino acids.

它们还原硝酸盐和硫酸盐离子, 合成氨基酸.

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The use of calcium sulfate requires an greater capital investment.

使用硫酸钙做原料,需要更多的基建投资.

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Ni-Co alloys were deposited by applying current pulses from a sulfate electrolyte.

在硫酸盐电解液中,采用脉冲电源电沉积了镍钴合金.

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Sodium, sulfate, magnesium, calcium, carbonate, bicarbonate, chloride, and boron should be determined in a water anylasis.

水质分析要测定钠 、 硫 、 镁 、 钙 、 碳酸盐 、 重碳酸盐 、 氯和硼的含量.

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He postulated that the carbon reacts initially with the sulfate to form calc ium sulfide.

他认为碳最初和硫酸钙反应生成硫化钙.

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EDTMPS shows better anti scale effects to sulfate and barium sulfate.

EDTMPS对硫酸钙、硫酸钡垢的阻垢效果好.

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The crystal conversion of two crystals of mirabilite and thenardite of sodium sulfate is the main reason resulted in the physical crystallization attack on concrete under relative humidity change condition.

揭示了相对湿度变化下，硫酸钠两种主要结晶产物之间的晶型转变是造成混凝土盐结晶物理侵蚀的主要原因。

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A strictly anaerobic thermophilic sulfate-reducing bacterium, named strain CAMZ, was isolated and characterized from a thermophilic anaerobic bioreactor operated at58 ℃ for7 years.

从一个在58℃连续运转多年的厌氧生物反应器中分离到一株硫酸盐还原细菌，定名为菌株CAMZ。

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Oleanolic acid was developed with chloroform-methanol-formic acid ( 20:1:0.2), isolated on the silica gel G-CMC-Na thin-layer plate, colored with a 10% ethanol sulfate solution, and quantified by the CAMAG ⅱ thin-layer scanner.

用氯仿－甲醇－甲酸（20：1：0.2）为展开剂，在硅胶G－CMC－Na薄层板上分离齐墩果酸，10%硫酸乙醇溶液显色，用CAMAGⅡ型薄层扫描仪进行定量测定。

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Conclusion: The ligustrazine hydrochloride liposome with high entrapment efficiency was prepared by the ammonium sulfate gradient technology with thin film method in relevant condition.

结论：薄膜分散法合并硫酸铵梯度法在适当的条件下可制得包封率较高的盐酸川芎嗪脂质体。

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Characterization of Preparation of Ammonium Potassium Sulfate and Study of Thermodynamic Properties

硫酸钾铵的制备表征及热力学性质研究

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The tricalcium phosphate constituent is converted to phosphoric acid and calcium sulfate.

磷酸三钙组分转化成为磷酸和硫酸钙.

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Linsuanerqingjia, ammonium sulfate purification, packaging materials, chemical products ( excluding hazardous chemicals ) sales.

磷酸二氢钾 、 硫酸铵提纯, 包装材料 、 化工产品 ( 不含化学危险品 ) 销售.

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A preliminary study on the thermal energy storage capacity of the systems of sodium sulfate decahydrate with clay mineral

十水合硫酸钠&粘土贮热体系的初步研究

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Thermal and thermo oxidative degradation of polystyrene modified with ammonium polyphosphate, ammonium sulfate and zeolite Y was studied during the compounding process and the thermal treatment, based on molar mass and its distribution.

基于体积排除色谱实验结果，详细分析了聚磷酸铵、硫酸铵、合成分子筛Y改性的聚苯乙烯在塑化混合过程和热降解过程中分子量及其分布的变化规律。

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Determination of kanamycin sulfate injection by thermometric titration

量热滴定法测定硫酸卡那霉素注射液的含量

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